7189767

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 11704680

約数和(自身を除く): 4514913

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 163, 169, 261, 377, 489, 507, 1131, 1467, 1521, 2119, 3393, 4727, 4901, 6357, 14181, 14703, 19071, 27547, 42543, 44109, 61451, 82641, 184353, 247923, 553059, 798863, 2396589, 7189767]

約数ペア:

[(1, 7189767), (3, 2396589), (9, 798863), (13, 553059), (29, 247923), (39, 184353), (87, 82641), (117, 61451), (163, 44109), (169, 42543), (261, 27547), (377, 19071), (489, 14703), (507, 14181), (1131, 6357), (1467, 4901), (1521, 4727), (2119, 3393)]